Browse by Audience
MEMBER

Update Your Profile
Special Interest Groups (SIG)
Member Spotlights
IASP Connect
Join Now

RESEARCHER

PAIN
PAIN Reports
Pain Research Forum
Pain Researcher
Events

HEALTH CARE PROVIDER

Online Learning - PERC
Curricula
Graduate Opportunities
Treatment and Education Resources
Events

PATIENT & CAREGIVER

Resources for Living with Pain
Topic Pages
Free Videos
Events

PARTNER

Support IASP
Sponsor an Event
Become a Partner
Make a Donation

I am a
IASP Logo
Home I AM A Search Login

Papers of the Week

Home / Publications / Pain Research Forum / Papers of the Week / Reliability of analgesia nociception index (ANI) and surgical pleth index (SPI) during episodes of bleeding – A pilot study.

< BACK TO ARCHIVE


2022 Jul


Indian J Anaesth


http://www.ncbi.nlm.nih.gov/pubmed/36111088?dopt=Abstract


66


7

Reliability of analgesia nociception index (ANI) and surgical pleth index (SPI) during episodes of bleeding – A pilot study.

Authors

Reliability of analgesia nociception index (ANI) and surgical pleth index (SPI) during episodes of bleeding - A pilot study.
Muthukalai S, Bansal S, Chakrabarti D, Umamaheswara Rao GS
Indian J Anaesth. 2022 Jul; 66(7):505-510.
PMID: 36111088.

Abstract

Analgesia Nociception Index (ANI) and Surgical Pleth Index (SPI) are measures of nociception-antinociception balance during general anaesthesia. The validity of these two monitors during autonomic changes brought about by intraoperative blood loss and noradrenaline infusion has not been studied earlier. The primary objective of the study was to determine the effect of bleeding on ANI and SPI. The secondary objective was to observe the effect of noradrenaline infusion on ANI and SPI and the correlation between ANI and SPI.
Read This Paper